SubItUp vs Mersive Solstice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SubItUp
Manage your work schedule, request time off, and swap shifts with colleagues. For managers, this app allows for shift creation, editing, and approval of requests.
- View work schedule
- Request time off
- Add, Drop, or Swap shifts
- Create and edit shifts
- Approve shift requests
- Approve RTOs
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This app is intended for those who make use of the 'SubItUp' platform. As an employee, you can access your work schedule, request time off and make requests to Add, Drop, or Swap your shifts with your coworkers. As a manager, you can create and edit shifts, approve pending requests for shifts and RTOs, and more.
Mersive Solstice
Enhance meeting and learning spaces with a collaboration platform that allows wireless content sharing, control, and markup from any device. Drive efficiency and engagement with intuitive tools for team collaboration.
- Wireless content sharing
- Screen, video, and app sharing
- Drag-and-drop layout control
- Touchless annotation and markup
- Pinch-to-zoom shared content
- Integration with conferencing solutions
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Mersive Solstice is a high-performance teamspace collaboration platform that improves the usability and productivity of meeting and learning spaces. The Solstice App enables users on any device to wirelessly share, control, and mark up unlimited content on a Solstice-enabled display to drive more efficient, engaging, and collaborative meetings. Key Features: • Share your device screen, 4K videos and images, and application or web content such as YouTube • Easy to use drag-and-drop layout control • Touchless annotation and markup using your mobile device • Pinch-to-zoom shared content on touch-enabled devices • Integrates with web and video conferencing solutions (hosting capabilities supported on laptops only) Don’t have a Solstice-enabled display? Visit www.mersive.com to learn more.
Screenshots
Verdict
The clearest difference is rating: Mersive Solstice at 2.4 against SubItUp's 1.9. Mersive Solstice also leads on review sentiment (34% vs 13%) and iOS requirement (12.0 vs 15.1). SubItUp's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (231 vs 65). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mersive Solstice holds the better App Store score, 2.4 against 1.9. Both are backed by a comparable volume of ratings — 231 and 65 respectively. Written reviews point the same way: 13% of SubItUp's written reviews are positive against 34% of Mersive Solstice's.
SubItUp ships an update every 2 weeks, Mersive Solstice every 2 months. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.
| Parameter | SubItUp | Mersive Solstice |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (231 ratings) | 2.4 (65 ratings) — better |
| Positive reviews | 13.1% of reviews | 34.2% of reviews — better |
| Number of ratings | 231 — better | 65 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | SubItUp, Inc. | Mersive Technologies Inc. |
Customer experience
SubItUp
Mersive Solstice
In-app purchases
SubItUp
No in-app purchases
Mersive Solstice
No in-app purchases
Questions
Is SubItUp free?
Is Mersive Solstice free?
Which has better reviews, SubItUp or Mersive Solstice?
Do SubItUp or Mersive Solstice have ads?
Which is updated more often, SubItUp or Mersive Solstice?
Other comparisons
